Multi-data acquisition method
The invention relates to sensor data acquisition, in particular to a multi-data acquisition method. The method comprises the following steps: when a control signal of an automatic switching circuit is switched once, the automatic switching circuit is switched to acquisition of a next path of input s...
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| creator | HU XIAOQIN SONG YAWEI CAI WANYONG ZHANG CHAOWEI CHEN CHUANSHENG LIANG JUNTAO |
| description | The invention relates to sensor data acquisition, in particular to a multi-data acquisition method. The method comprises the following steps: when a control signal of an automatic switching circuit is switched once, the automatic switching circuit is switched to acquisition of a next path of input signal; the time-sharing analog acquisition system acquires an output signal of the automatic switching circuit and a control signal of the automatic switching circuit, and associates the control signal of the automatic switching circuit with the serial number of the sensor corresponding to the acquired signal by identifying the control signal of the automatic switching circuit; and storing and updating the acquired output signal of the automatic switching circuit to a memory corresponding to the serial number of the sensor, and circularly acquiring all sensor signals in this way. According to the invention, the requirement of a system chip on an input port can be reduced under the condition that the requirement of |
| format | Patent |
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The method comprises the following steps: when a control signal of an automatic switching circuit is switched once, the automatic switching circuit is switched to acquisition of a next path of input signal; the time-sharing analog acquisition system acquires an output signal of the automatic switching circuit and a control signal of the automatic switching circuit, and associates the control signal of the automatic switching circuit with the serial number of the sensor corresponding to the acquired signal by identifying the control signal of the automatic switching circuit; and storing and updating the acquired output signal of the automatic switching circuit to a memory corresponding to the serial number of the sensor, and circularly acquiring all sensor signals in this way. 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According to the invention, the requirement of a system chip on an input port can be reduced under the condition that the requirement of</description><subject>CONTROL OR REGULATING SYSTEMS IN GENERAL</subject><subject>CONTROLLING</subject><subject>FUNCTIONAL ELEMENTS OF SUCH SYSTEMS</subject><subject>MEASURING</subject><subject>METEOROLOGY</subject><subject>MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS</subject><subject>PHYSICS</subject><subject>REGULATING</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJD1Lc0pydRNSSxJVEhMLizNLM4syczPU8hNLcnIT-FhYE1LzClO5YXS3AyKbq4hzh66qQX58anFBYnJqXmpJfHOfoaGZsZmBgaGJo7GxKgBANYRJCw</recordid><startdate>20230630</startdate><enddate>20230630</enddate><creator>HU XIAOQIN</creator><creator>SONG YAWEI</creator><creator>CAI WANYONG</creator><creator>ZHANG CHAOWEI</creator><creator>CHEN CHUANSHENG</creator><creator>LIANG JUNTAO</creator><scope>EVB</scope></search><sort><creationdate>20230630</creationdate><title>Multi-data acquisition method</title><author>HU XIAOQIN ; SONG YAWEI ; CAI WANYONG ; ZHANG CHAOWEI ; CHEN CHUANSHENG ; LIANG JUNTAO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116360014A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>CONTROL OR REGULATING SYSTEMS IN GENERAL</topic><topic>CONTROLLING</topic><topic>FUNCTIONAL ELEMENTS OF SUCH SYSTEMS</topic><topic>MEASURING</topic><topic>METEOROLOGY</topic><topic>MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS</topic><topic>PHYSICS</topic><topic>REGULATING</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>HU XIAOQIN</creatorcontrib><creatorcontrib>SONG YAWEI</creatorcontrib><creatorcontrib>CAI WANYONG</creatorcontrib><creatorcontrib>ZHANG CHAOWEI</creatorcontrib><creatorcontrib>CHEN CHUANSHENG</creatorcontrib><creatorcontrib>LIANG JUNTAO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HU XIAOQIN</au><au>SONG YAWEI</au><au>CAI WANYONG</au><au>ZHANG CHAOWEI</au><au>CHEN CHUANSHENG</au><au>LIANG JUNTAO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Multi-data acquisition method</title><date>2023-06-30</date><risdate>2023</risdate><abstract>The invention relates to sensor data acquisition, in particular to a multi-data acquisition method. The method comprises the following steps: when a control signal of an automatic switching circuit is switched once, the automatic switching circuit is switched to acquisition of a next path of input signal; the time-sharing analog acquisition system acquires an output signal of the automatic switching circuit and a control signal of the automatic switching circuit, and associates the control signal of the automatic switching circuit with the serial number of the sensor corresponding to the acquired signal by identifying the control signal of the automatic switching circuit; and storing and updating the acquired output signal of the automatic switching circuit to a memory corresponding to the serial number of the sensor, and circularly acquiring all sensor signals in this way. According to the invention, the requirement of a system chip on an input port can be reduced under the condition that the requirement of</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MEASURING METEOROLOGY MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGULATING TESTING |
| title | Multi-data acquisition method |
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